import pygame
from settings import Settings
import game_functions as gf
from snake import Snake
 
settings = Settings()
#设置屏幕
screen = pygame.display.set_mode((settings.width, settings.height))
#添加游戏标题
pygame.display.set_caption('贪吃蛇')
#创建蛇
snake = Snake(settings)
 
def run_game1():
	gf.check_play_events(snake)
	gf.update_screen(settings, screen, snake)
 
def run_game():
	while True:
		if settings.game_mode == 0:
			gf.show_start(settings,screen)
		elif settings.game_mode == -1:
			gf.show_end(settings,screen)
			snake.reset(settings)
		elif settings.game_mode == 1:
			run_game1()
 
if __name__ == "__main__":
	pygame.init()
	run_game()